Search

Michael D. David

Examiner (ID: 3760, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
4155, 3641
Total Applications
1236
Issued Applications
1052
Pending Applications
68
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
07/650982 VIBRATION ABSORBING MECHANISM FOR AN AUTOMOBILE AIR CONDITIONING COMPRESSOR Feb 3, 1991 Issued
Array ( [id] => 2790193 [patent_doc_number] => 05123714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Antiskid apparatus' [patent_app_type] => 1 [patent_app_number] => 7/647968 [patent_app_country] => US [patent_app_date] => 1991-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3501 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123714.pdf [firstpage_image] =>[orig_patent_app_number] => 647968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/647968
Antiskid apparatus Jan 29, 1991 Issued
07/648128 SLIP CONTROL SYSTEM FOR MOTOR VEHICLE Jan 29, 1991 Abandoned
Array ( [id] => 2771820 [patent_doc_number] => 05141298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Hydraulic unit for a braking pressure regulating device' [patent_app_type] => 1 [patent_app_number] => 7/647180 [patent_app_country] => US [patent_app_date] => 1991-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 17 [patent_no_of_words] => 2601 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141298.pdf [firstpage_image] =>[orig_patent_app_number] => 647180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/647180
Hydraulic unit for a braking pressure regulating device Jan 23, 1991 Issued
Array ( [id] => 2848494 [patent_doc_number] => 05165764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Braking hydraulic pressure control device' [patent_app_type] => 1 [patent_app_number] => 7/640038 [patent_app_country] => US [patent_app_date] => 1991-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1878 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165764.pdf [firstpage_image] =>[orig_patent_app_number] => 640038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/640038
Braking hydraulic pressure control device Jan 10, 1991 Issued
Array ( [id] => 2826562 [patent_doc_number] => 05137125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Pressure-actuated valve' [patent_app_type] => 1 [patent_app_number] => 7/630617 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6934 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137125.pdf [firstpage_image] =>[orig_patent_app_number] => 630617 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630617
Pressure-actuated valve Dec 19, 1990 Issued
Array ( [id] => 2879048 [patent_doc_number] => 05176370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Torsion spring and cover' [patent_app_type] => 1 [patent_app_number] => 7/629580 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3932 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176370.pdf [firstpage_image] =>[orig_patent_app_number] => 629580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629580
Torsion spring and cover Dec 17, 1990 Issued
Array ( [id] => 2818071 [patent_doc_number] => 05127712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'ABS pump output pulsation dampener' [patent_app_type] => 1 [patent_app_number] => 7/624939 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1398 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127712.pdf [firstpage_image] =>[orig_patent_app_number] => 624939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624939
ABS pump output pulsation dampener Dec 9, 1990 Issued
07/623330 COMPOSITE BRAKE DRUM WITH IMPROVED LOCATING MEANS FOR REINFORCEMENT ASSEMBLY Dec 6, 1990 Abandoned
Array ( [id] => 2873638 [patent_doc_number] => 05213396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Towed vehicle brake activation method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/623019 [patent_app_country] => US [patent_app_date] => 1990-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3000 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/213/05213396.pdf [firstpage_image] =>[orig_patent_app_number] => 623019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623019
Towed vehicle brake activation method and apparatus Dec 5, 1990 Issued
Array ( [id] => 2732202 [patent_doc_number] => 05036960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Apparatus and method of automotive brake with booster piston' [patent_app_type] => 1 [patent_app_number] => 7/622454 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2643 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 515 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036960.pdf [firstpage_image] =>[orig_patent_app_number] => 622454 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622454
Apparatus and method of automotive brake with booster piston Dec 4, 1990 Issued
07/623862 AIRCRAFT BRAKE Dec 3, 1990 Abandoned
Array ( [id] => 2880192 [patent_doc_number] => 05176429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Failure detection circuit for anti-skid braking system' [patent_app_type] => 1 [patent_app_number] => 7/621459 [patent_app_country] => US [patent_app_date] => 1990-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4707 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176429.pdf [firstpage_image] =>[orig_patent_app_number] => 621459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/621459
Failure detection circuit for anti-skid braking system Nov 28, 1990 Issued
07/620428 ANTISKID CONTROL DEVICE Nov 28, 1990 Abandoned
Array ( [id] => 2770214 [patent_doc_number] => 05087001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Actuating device in a toy track assembly' [patent_app_type] => 1 [patent_app_number] => 7/617412 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 10675 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087001.pdf [firstpage_image] =>[orig_patent_app_number] => 617412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/617412
Actuating device in a toy track assembly Nov 20, 1990 Issued
Array ( [id] => 2928357 [patent_doc_number] => 05222787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Electro-hydraulic braking system' [patent_app_type] => 1 [patent_app_number] => 7/616149 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2683 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222787.pdf [firstpage_image] =>[orig_patent_app_number] => 616149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616149
Electro-hydraulic braking system Nov 19, 1990 Issued
Array ( [id] => 2695532 [patent_doc_number] => 05067778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'High performance anti-lock brake system for original equipment and after-market applications' [patent_app_type] => 1 [patent_app_number] => 7/615260 [patent_app_country] => US [patent_app_date] => 1990-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 15124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 693 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067778.pdf [firstpage_image] =>[orig_patent_app_number] => 615260 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615260
High performance anti-lock brake system for original equipment and after-market applications Nov 18, 1990 Issued
Array ( [id] => 2767915 [patent_doc_number] => 05150952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Anti-skid control system for an automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/613068 [patent_app_country] => US [patent_app_date] => 1990-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6713 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150952.pdf [firstpage_image] =>[orig_patent_app_number] => 613068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613068
Anti-skid control system for an automotive vehicle Nov 14, 1990 Issued
Array ( [id] => 2880209 [patent_doc_number] => 05176430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Anti-skid control system for an automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/613069 [patent_app_country] => US [patent_app_date] => 1990-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6624 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176430.pdf [firstpage_image] =>[orig_patent_app_number] => 613069 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613069
Anti-skid control system for an automotive vehicle Nov 14, 1990 Issued
07/614012 LIQUID SPRING VEHICULAR SUSPENSION SYSTEM AND ASSOCIATED CONTROL APPARATUS Nov 13, 1990 Abandoned
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